Feb  5 08:18:16 MPDiagnostics2 sshd: PID 6104: debug1: userauth-request for user dsm service ssh-connection method none [preauth]
Feb  5 08:18:16 MPDiagnostics2 sshd: PID 6104: debug1: attempt 0 failures 0 [preauth]
Feb  5 08:18:16 MPDiagnostics2 sshd: PID 6104: debug1: userauth-request for user dsm service ssh-connection method publickey [preauth]
Feb  5 08:18:16 MPDiagnostics2 sshd: PID 6104: debug1: attempt 1 failures 0 [preauth]
Feb  5 08:18:16 MPDiagnostics2 sshd: PID 6104: debug1: userauth_pubkey: test whether pkalg/pkblob are acceptable for RSA SHA256:WwiWbTcBCmRCXPeuoN9D792twtGPp0xK0GfUCgqUS1Q [preauth]
Feb  5 08:18:16 MPDiagnostics2 sshd: PID 6104: debug1: temporarily_use_uid: 1049698/1049089 (e=197609/197121)
Feb  5 08:18:16 MPDiagnostics2 sshd: PID 5684: debug1: rekey after 4294967296 blocks [preauth]
Feb  5 08:18:16 MPDiagnostics2 sshd: PID 5684: debug1: SSH2_MSG_NEWKEYS sent [preauth]
Feb  5 08:18:16 MPDiagnostics2 sshd: PID 5684: debug1: expecting SSH2_MSG_NEWKEYS [preauth]
Feb  5 08:18:16 MPDiagnostics2 sshd: PID 6104: fatal: seteuid 1049698: Operation not permitted
Feb  5 08:18:16 MPDiagnostics2 sshd: PID 6104: debug1: do_cleanup
Feb  5 08:18:16 MPDiagnostics2 sshd: PID 6104: debug1: Killing privsep child 5592
Feb  5 08:18:18 MPDiagnostics2 sshd: PID 5684: debug1: SSH2_MSG_NEWKEYS received [preauth]
Feb  5 08:18:18 MPDiagnostics2 sshd: PID 5684: debug1: rekey after 4294967296 blocks [preauth]
Feb  5 08:18:18 MPDiagnostics2 sshd: PID 5684: debug1: KEX done [preauth]